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Speakers
Bruno Abinader
Igor Trindade Oliveira
Adenilson Cavalcanti
Schedule
Day Saturday
Room H.1309
Capacity 150
Start time 14:45
End time 15:30
Duration 00:45
Info
Track Crossdesktop devroom

Gallium state trackers applied to 2D rendering libraries

Gallium offers a simplified approach for developing multi-platform device drivers by splitting some steps in modules that can be shared. A state tracker is a layer between the Graphics API and rendering done by the Pipe Driver, being responsible for translating graphics primitives. Currently the following state trackers are available: OpenVG, OpenGL/ES, Xorg, Direct X and EGL.

The purpose of this talk is to explain what a Gallium state tracker should implement, offer a glimpse into current trackers and present an example of a simple state tracker implementing 2D operations commonly used by libraries (e.g. Cairo, Qt, SKIA): paint, stroke, drawing paths, clipping, blending, etc.

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14:30-15:00 Stump the XMPP Experts! Open Q&A Jabber & XMPP AW1.121
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14:40-14:55 0MQ: Multithreading magic Lightning Talks Ferrer
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